CN220523853U - Oil drip lubricating device - Google Patents
Oil drip lubricating device Download PDFInfo
- Publication number
- CN220523853U CN220523853U CN202321619837.5U CN202321619837U CN220523853U CN 220523853 U CN220523853 U CN 220523853U CN 202321619837 U CN202321619837 U CN 202321619837U CN 220523853 U CN220523853 U CN 220523853U
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- China
- Prior art keywords
- oil
- oil tank
- pipeline
- tank
- sewage disposal
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- 230000001050 lubricating effect Effects 0.000 title description 10
- 238000005461 lubrication Methods 0.000 claims abstract description 31
- 239000010865 sewage Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 67
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model belongs to the field of wind driven generator devices, and relates to an oil dripping lubrication device which comprises an oil tank and an oil pipeline, wherein one end of the oil pipeline is communicated and connected with the bottom wall of the oil tank, and a throttle valve assembly is arranged on the oil pipeline. Can continuously instill lubricating oil at a constant speed and for a long time, and saves labor.
Description
Technical Field
The utility model belongs to the field of wind driven generator devices, and particularly relates to an oil dripping lubricating device.
Background
The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises wind wheels, a generator (comprising a device), a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and the like. The principle of wind power generation is that wind power is utilized to drive windmill blades to rotate, and then the rotating speed is increased through a speed increaser so as to promote a generator to generate electricity.
In the field of wind driven generators, the main shaft of the wind driven generator still rotates to a certain extent under the action of wind power when the generator is in a shutdown maintenance state or in a long-time shutdown state (without power supply) before grid connection. In order to protect the bearings, shafts, etc. from wear, the main shaft of the wind turbine must be lubricated during a standstill.
At present, the lubricating oil is mainly injected manually, which is time-consuming and labor-consuming, and the flow rate and the quantity of the injected lubricating oil are not well mastered.
Disclosure of Invention
The utility model provides an oil dripping lubrication device aiming at the defects of the prior art. Can continuously instill lubricating oil at a constant speed and for a long time, and saves labor.
Therefore, the technical scheme provided by the utility model is as follows:
the oil dripping lubrication device comprises an oil tank and an oil pipeline, wherein one end of the oil pipeline is communicated and connected with the bottom wall of the oil tank, and a throttle valve assembly is arranged on the oil pipeline.
In some embodiments, the throttle valve assembly is used to regulate the flow of lubricant, and the throttle valve assembly regulates the flow of lubricant in the range of 0-5L/min. In other embodiments, the throttle valve assembly may also provide a range of lubrication oil flow adjustment of greater than 5L/min.
In some embodiments, the tank top wall is provided with a respiratory cap.
In some embodiments, a side wall of the oil tank is provided with a liquid level thermometer.
In some embodiments, the tank bottom wall is provided with a drain assembly.
In some embodiments, the drain assembly includes a drain pipe and a drain valve disposed on the drain pipe, one end of the drain pipe being in communication with the bottom wall of the tank.
In some embodiments, the oil tank is disposed at a height of 20-100cm, preferably 50-100cm, above the lubrication point. In some examples, the oil tank may be disposed above the lubrication point at, but is not limited to, a height of 20cm, 30cm, 40cm, 50cm, 60cm, 70cm, 80cm, 90cm, or 100cm.
In some embodiments, the oil delivery pipeline is connected with the interface of the lubricating point at the end far away from the oil tank.
The utility model has the beneficial effects that:
(1) According to the oil dripping lubrication device provided by the utility model, the flow rate of the lubricating oil is calculated according to the lubricating oil quantity and the lubricating time required by lubrication, the flow rate of the lubricating oil is regulated through the throttle valve assembly, the quantity of the required lubricating oil is filled into the oil tank, the lubricating oil is dripped continuously for a long time at a constant speed and a constant quantity, the manual oil injection is not required, and the labor is saved.
(2) The oil drip lubrication device provided by the utility model can be used for lubricating a wind driven generator, is not limited to the lubrication of the wind driven generator, and can also be used for lubricating other devices needing lubrication.
Drawings
Fig. 1 is a schematic diagram of an oil drip lubrication device provided by the utility model.
Reference numerals: 1-oil tank, 11-breathing cap, 12-liquid level liquid thermometer, 2-oil pipeline, 3-throttle valve assembly, 4-blowdown assembly, 41-blowdown pipeline, 42-blowdown valve, 5-lubrication point.
Detailed Description
It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The features and capabilities of the present utility model are described in further detail below in connection with examples.
The oil dripping lubrication device comprises an oil tank and an oil pipeline, wherein one end of the oil pipeline is communicated and connected with the bottom wall of the oil tank, and a throttle valve assembly is arranged on the oil pipeline.
In some embodiments, the throttle valve assembly is used to regulate the flow of lubricant, and the throttle valve assembly regulates the flow of lubricant in the range of 0-5L/min.
In other embodiments, the throttle valve assembly may also provide a range of lubrication oil flow adjustment of greater than 5L/min.
In some embodiments, the tank top wall is provided with a respiratory cap.
In some embodiments, a side wall of the oil tank is provided with a liquid level thermometer.
In some embodiments, the tank bottom wall is provided with a drain assembly.
In some embodiments, the drain assembly includes a drain pipe and a drain valve disposed on the drain pipe, one end of the drain pipe being in communication with the bottom wall of the tank.
In some embodiments, the oil tank is disposed at a height of 20-100cm, preferably 50-100cm, above the lubrication point. In some examples, the oil tank may be disposed above the lubrication point at, but is not limited to, a height of 20cm, 30cm, 40cm, 50cm, 60cm, 70cm, 80cm, 90cm, or 100cm.
In some embodiments, the oil delivery pipeline is connected with the interface of the lubricating point at the end far away from the oil tank.
Examples
Referring to fig. 1, the present embodiment provides an oil drip lubrication device, which includes an oil tank 1 and an oil delivery pipeline 2, wherein one end of the oil delivery pipeline 2 is connected with a bottom wall of the oil tank 1, and a throttle valve assembly 3 is disposed on the oil delivery pipeline 2.
When the wind driven generator is in a shutdown (no power supply) state or is required to be shut down and overhauled, the oil dripping lubrication device is connected with the part of the wind driven generator, which is required to be lubricated, and the throttle valve assembly 3 is arranged according to the flow required by lubrication; the lubricating oil in the oil tank 1 is continuously dripped into the lubrication point 5 which needs to be lubricated for a long time according to the set flow through the throttle valve assembly 3 and the oil pipeline 2, so that manual oil injection lubrication is not needed, and labor is saved.
In this embodiment, the top wall of the oil tank 1 is provided with a breathing cap 11; the air in the oil tank 1 and the external air are exchanged, the normal air pressure in the oil tank 1 is kept, the safety of the oil tank 1 is guaranteed, and meanwhile lubricating oil in the oil tank 1 naturally flows out to the oil delivery pipeline 2 to be delivered outwards.
In the embodiment, a side wall of the oil tank 1 is provided with a liquid level thermometer 12; for monitoring the level and temperature of the lubricating oil in the oil tank 1.
In the embodiment, the bottom wall of the oil tank 1 is provided with a sewage disposal assembly 4; the sewage disposal assembly 4 comprises a sewage disposal pipeline 41 and a sewage disposal valve 42, the sewage disposal valve 42 is arranged on the sewage disposal pipeline 41, and one end of the sewage disposal pipeline 41 is communicated and connected with the bottom wall of the oil tank 1; for discharging dirt, sundries, etc. in the oil tank 1.
In this embodiment, the oil tank 1 is arranged at a height of 50cm above the lubrication point 5. In other embodiments, the oil tank 1 may be disposed above the lubrication point 5 by, but not limited to, 20cm, 30cm, 40cm, 60cm, 70cm, 80cm, 90cm, or 100cm.
In the embodiment, one end of the oil delivery pipeline 2, which is far away from the oil tank 1, is communicated and connected with an interface of the lubrication point 5; the lubricating oil in the oil tank 1 is conveniently dripped into the lubricating point 5 through the oil pipeline 2 so as to lubricate the lubricating point 5.
The foregoing examples merely represent specific embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present application, which fall within the protection scope of the present application.
Claims (4)
1. The oil dripping lubrication device is characterized by comprising an oil tank and an oil delivery pipeline, wherein one end of the oil delivery pipeline is communicated and connected with the bottom wall of the oil tank, and a throttle valve assembly is arranged on the oil delivery pipeline;
the bottom wall of the oil tank is provided with a sewage disposal assembly; the sewage disposal assembly comprises a sewage disposal pipeline and a sewage disposal valve, the sewage disposal valve is arranged on the sewage disposal pipeline, and one end of the sewage disposal pipeline is communicated and connected with the bottom wall of the oil tank;
a liquid level thermometer is arranged on one side wall of the oil tank.
2. The drip lubrication device as in claim 1, wherein said tank top wall is provided with a breathing cap.
3. The drip lubrication device as claimed in claim 1, characterized in that the oil tank is arranged at a height of 20-100cm above the lubrication point.
4. The drip lubrication device as claimed in claim 1, wherein an end of the oil delivery line remote from the oil tank is connected in communication with the interface of the lubrication point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619837.5U CN220523853U (en) | 2023-06-25 | 2023-06-25 | Oil drip lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619837.5U CN220523853U (en) | 2023-06-25 | 2023-06-25 | Oil drip lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523853U true CN220523853U (en) | 2024-02-23 |
Family
ID=89932071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619837.5U Active CN220523853U (en) | 2023-06-25 | 2023-06-25 | Oil drip lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523853U (en) |
-
2023
- 2023-06-25 CN CN202321619837.5U patent/CN220523853U/en active Active
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